Style de citation APA

Tootill, E., & ...[et al.]. (1988). Dictionary of biology. Facts on File.

Style de citation Chicago

Tootill, Elizabeth, et ...[et al.]. Dictionary of Biology. New York: Facts on File, 1988.

Style de citation MLA

Tootill, Elizabeth, et ...[et al.]. Dictionary of Biology. Facts on File, 1988.